TY  - JOUR
T1  - On the Organization of the Fossil Plants of the Coal Measures. Part X. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 28
SP  - 445
EP  - 449
PY  - 1878/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1878.0152
M3  - doi:10.1098/rspl.1878.0152
AU  - Williamson, W.
ER  -
